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Light & Optics Simulator
Reflection & Refraction
Reflection
Refraction
Interactive Render
θi = 45.0°
θr = 45.0°
Control Panel
Incident Angle (θi)
45°
0°
45°
89°
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Law of Reflection
The angle of incidence (θi) is always equal to the angle of reflection (θr).
θi = θr
45.0°
=
45.0°
Did you know? This law holds true for all types of waves, including sound and water waves!